diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h
index 222fd9330dd4..be1dadcdff42 100644
--- a/drivers/staging/r8188eu/include/hal_intf.h
+++ b/drivers/staging/r8188eu/include/hal_intf.h
@@ -149,7 +149,6 @@ struct hal_ops {
 	void	(*dm_init)(struct adapter *padapter);
 	void	(*dm_deinit)(struct adapter *padapter);
 
-	void	(*enable_interrupt)(struct adapter *padapter);
 	void	(*disable_interrupt)(struct adapter *padapter);
 	s32	(*interrupt_handler)(struct adapter *padapter);